0

Hourly Weather Forecast - South Lyme, CT

  • Temperature
    27°F
    Precipitation
    0%
    Wind
    9mph
    WNW
    Arrow up

    Mostly Clear

    Humidity
    50%
    Feels like
    18°F
    Dew Point
    11°F

  • Mostly Clear

    Humidity
    49%
    Feels like
    17°F
    Dew Point
    10°F

  • Clear

    Humidity
    49%
    Feels like
    17°F
    Dew Point
    9°F

  • Clear

    Humidity
    48%
    Feels like
    17°F
    Dew Point
    8°F

  • Clear

    Humidity
    46%
    Feels like
    17°F
    Dew Point
    7°F

  • Clear

    Humidity
    46%
    Feels like
    16°F
    Dew Point
    6°F

  • Clear

    Humidity
    47%
    Feels like
    16°F
    Dew Point
    6°F

  • Clear

    Humidity
    47%
    Feels like
    16°F
    Dew Point
    6°F

  • Sunny

    Humidity
    43%
    Feels like
    18°F
    Dew Point
    6°F

  • Sunny

    Humidity
    39%
    Feels like
    21°F
    Dew Point
    6°F

  • Sunny

    Humidity
    36%
    Feels like
    23°F
    Dew Point
    6°F

Top Stories

Right Arrow
Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Read More
Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Read More
Sunday Weather Outlook

Today's Weather Outlook

Read More
How to Measure Snow via NWS

How To Measure Snow

Read More
Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

Read More
A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

Read More
More NewsRight Arrow
loading ad...
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide